﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PROJECT01_Cs
{
    class Engine:Vehice
    {
        public Boolean isOn()
        {
            return true;
        }
        public void start()
        { }
        public void stop()
        { }
    }
}
